Results 191 to 200 of about 2,202 (293)
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To develop a phase‐corrected time‐interleaved multi‐echo gradient echo Cartesian acquisition with spiral profile ordering (TIMGRECASPR) for abdominal large‐FOV proton density fat fraction (PDFF) mapping at 3 T, demonstrating its sampling flexibility and inherent self‐gating capabilities at high isotropic resolutions.
Philipp Braun +7 more
wiley +1 more source
A Microwave Photonic 2 × 2 IBFD-MIMO Communication System with Narrowband Self-Interference Cancellation. [PDF]
Micromachines (Basel)Ma Y, Shi F, Fan Y.
europepmc +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To enable flexible dynamic and DCE MRI with low acoustic noise and high spatiotemporal resolution using zero echo time (ZTE) imaging. Methods This work proposes Arc‐ZTE, a technique in which the readout gradients of ZTE are continuously‐slewed to form arcs in k‐space that are sequentially rotated to yield an incoherent trajectory ...
Shreya Ramachandran +5 more
wiley +1 more source
Averting BER Floor with Iterative Source and Channel Decoding for Layered Steered Space-Time Codes. [PDF]
Sensors (Basel), 2021 Minallah N +3 more
europepmc +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose Swallowing involves the precise coordination of muscles and brain areas and can be disrupted in a variety of neurological conditions. Current methods to visualize swallowing cannot examine both the biomechanics and brain activity associated with specific swallowing events.
Bradley P. Sutton +9 more
wiley +1 more source
Turbo autoencoders for the DNA data storage channel with Autoturbo-DNA. [PDF]
iScienceWelzel M, Dreßler H, Heider D.
europepmc +1 more source
View Order With Arbitrary Center Echoes
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To provide explicit, vendor‐independent view‐order constructions that enable selection of an arbitrary center echo in multi‐shot imaging, with a focus on RARE and MPRAGE. Methods Vendor‐independent view‐order methods were developed to assign echo and shot indices to a prescribed set of phase encodes, enabling explicit selection of the ...
Henric Rydén +4 more
wiley +1 more source
Decoding of polar-coded OFDM systems over multipath fading channels with interleaving and channel state information. [PDF]
Sci RepWu M, Yu Y, Wan F, Lin Y, Li Y, Zheng Z.
europepmc +1 more source
Lengths for Which Fourth Degree PP Interleavers Lead to Weaker Performances Compared to Quadratic and Cubic PP Interleavers. [PDF]
Entropy (Basel), 2020 Trifina L +3 more
europepmc +1 more source
Cartesian MPnRAGE for Efficient Simultaneous Multi‐Contrast and Quantitative Relaxometry Imaging
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose T1‐weighted images with different weighting and T1 quantification can be useful in the differentiation of both native and pathologic tissue; however, acquiring multiple images requires substantial time. A rapid and robust brain imaging sequence was developed to simultaneously provide quantitative T1 maps and multiple T1‐weighted images.
Carly A. Allen +5 more
wiley +1 more source